unable to fetch pod metrics for pod podname : no metrics known for pod

[munipravy]

I am using Prometheus Operator and Promether server from this repo.

Looing for : Trying to trigger HPA using Prometheus adaptor.

Error : 1 reststorage.go:160] unable to fetch pod metrics for pod podname: no metrics known for pod

Need suggestion on Prometheus Adaptor for achieving HPA

[simonpasquier]

@s-urbaniak @dgrisonnet looks like an issue for prometheus-adapter?

[dgrisonnet]

This sounds like the following metrics-server issue: kubernetes-sigs/metrics-server#629

[munipravy]

@dgrisonnet I am facing this issue with kubernetes cluster v 1.17, is this issue cluster version specific ?
If it is not cluster specific, can you please let me know how can I achieve HPA with Prometheus Adaptor ?

[dgrisonnet]

@munipravy yes after looking into it again, it seems that the issue I linked is specific to 1.19.

As you problem seems to be related to prometheus-adapter, would you mind opening this issue in https://github.com/DirectXMan12/k8s-prometheus-adapter/ and provide your prometheus-adaptor and hpa configurations? I'll help you with the debug from there.

[munipravy]

@dgrisonnet created new issue - Hpa is failing with the following specification. #340
Please help me with the same

[stale]

This issue has been automatically marked as stale because it has not had any activity in the last 60 days. Thank you for your contributions.

[stale]

This issue was closed because it has not had any activity in the last 120 days. Please reopen if you feel this is still valid.